Ratios

There are 7 ushers and 11 technicians helping at the Harper Middle School fall play. What is the ratio of technicians to all helpers?

• 7:11

• 11:18

• 7:18

• 18:11

Anya's team won 5 out of every 7 games this season. If the team played 28 games this season, how many games did they win?

• 20 games

• 28 games

• 12 games

• 14 games

Will you get an equivalent ratio for 8/20 if you add 2 to each number?

• Yes

• No

Will you get an equivalent ratio for 8/20 if you multiply each number by 2?

• Yes

• No

Which number will complete the equivalent ratio for 4:12?

20:_____

• 60

• 12

• 48

• 2

The ratio of boys to girls in Ella's grade is 3 to 4. There are 20 girls total in Ella's grade. How many boys are in her grade?

• 15

• 12

• 18

• 14

What is an equivalent ratio for 5 dogs to 3 cats?

• 15 to 9

• 9 to 15

• 10 to 9

• 9 to 10

If there are 5 boys and 7 girls, write the ratio of girls to boys.

• 5 to 7
• 7 to 5
• 5 to 12
• 7 to 12

A bag of marbles comes with 3 blue marbles, 2 red marbles, and 5 yellow marbles. What is the ratio of red to yellow?

• 2 to 5
• 5 to 3
• 3 to 5
• 5 to 2

There are 13 boys and 10 girls in the classroom.  What is the ratio of boys to girls?

• 10 to 13
• 23 to 13
• 13 to 10
• 23 to 10